Nanda Devi
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2004
5 666 km²
District · IND
Rudraprayag
India
CwbTemperate, dry winter, warm summer(28 %)
Species observed
729
Observations
51 833
Area
1 214km²
Ecological tissue
Sample of 11 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Rudraprayag : 7 espèces reliées par 17 interactions GloBI sur 2 types (connectance 21.8%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
13
Interactions affichées
17
Connectance
0.218
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
729 distinct species · 51 833 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,8°C
Annual rain
2 331mm
Warmest m°
17,8°C
Coldest m°
-8,5°C
Elevation: 2 912 m on average (min 798 m, max 6 423 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,8°C
Annual rain
2 331mm
Warmest month
17,8°C
Coldest month
-8,5°C
Mean alt.
2 912m
Min
798m
Max
6 423m
Std. dev.
1 234m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(28 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,0
Org. C
62,9g/kg
Clay
21,8%
Sand
44,8%
Silt
33,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,9
Org. C
90,0g/kg
Clay
22,1%
Sand
44,4%
Silt
33,5%
5–15 cm
pH H₂O
6,0
Org. C
60,7g/kg
Clay
21,6%
Sand
44,8%
Silt
33,6%
15–30 cm
pH H₂O
6,0
Org. C
37,9g/kg
Clay
21,7%
Sand
45,1%
Silt
33,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest45.1%
Crops4.4%
Built-up0.2%
Bare soil12.3%
Other (grassland, water…)38.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 38 rivers
Hydrology metrics for this exact territory
Stream length here
343,7km
Basins crossed
5
Max stream order
5
Max drainage
8 639km²
Discharge in basins
43,8m³/s
Mean precip.
1 342mm/an
Mean T°
10,2°C
Moisture idx
0,28
Max snow
61%
Mean runoff
839mm/an
Mean elev. (basins)
2 722m
Watersheds crossing here
Rivers / streams (38, ord ≥ 4)
- Mandakiniord 5len here69.62 km96%total72 km
- Mandani Gangaord 2len here40.91 km100%total41 km
- Madhmaheshwar Gangaord 4len here15.27 km100%total15 km
- Markanda Gangaord 3len here14.19 km100%total14 km
- Dudh Gangaord 2len here14.11 km100%total14 km
- Kali Gangaord 4len here13.28 km100%total13 km
- Madhya Maheshwar Nadiord 3len here13.07 km100%total13 km
- Siha Gadord 3len here12.93 km100%total13 km
- Vasuki Gangaord 3len here12.57 km100%total13 km
- Sina Gadord 2len here12.52 km100%total13 km
- Hergarh Gadheraord 1len here12.24 km100%total12 km
- Kyar Gadord 1len here11.25 km100%total11 km
26 more river segmentssorted by Strahler order + length
- Sur gadord 1len here9.60 km100%total10 km
- Padmakhal Gadord 2len here7.86 km81%total10 km
- Gabni Gadord 3len here6.81 km100%total7 km
- Bhanaj Gadord 1len here6.62 km100%total7 km
- Rawan Gangaord 1len here6.01 km100%total6 km
- Pandokhola Gadord 3len here5.85 km100%total6 km
- Kyunja Gadord 2len here5.41 km100%total5 km
- Dankuli Chotwar Gadord 2len here5.14 km100%total5 km
- Ghashte Gadord 2len here4.61 km100%total5 km
- Madhmaheshwar Nalaord 3len here4.59 km100%total5 km
- Lan Gadord 5len here4.56 km43%total11 km
- Kakra Gadord 2len here4.02 km34%total12 km
- Byung Gadord 1len here3.74 km100%total4 km
- Bantoli Gadord 3len here3.72 km100%total4 km
- Vishyanpanga Gadord 1len here3.65 km100%total4 km
- Kaldungi Nalaord 1len here2.94 km100%total3 km
- Panchani Gadord 3len here2.83 km100%total3 km
- Sauri Gadord 1len here2.60 km22%total12 km
- Mayali Gadord 1len here2.39 km100%total2 km
- Chak Gadord 2len here2.26 km31%total7 km
- Dwari Gadord 5len here1.78 km9%total19 km
- Hilaun Gadord 3len here1.73 km10%total18 km
- Loha Gadord 1len here1.38 km100%total1 km
- Set Gadord 1len here1.30 km100%total1 km
- Bhillangana Riverord 4len here0.39 km0%total131 km
- Kanjul Gadord 3len here≈ tangenttotal7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
21,4%
Pesticides
1,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN